| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $7.26 | $7.11 | $6.89 | $6.59 | Contact US |
Waveshare ESP32-S3 Development Board ESP32-S3R2 GEEK 1.14-inch LCD ST7789 for USB Dongle Support 2.4GHz WiFi BLE5
$17.68
M5Stack M5GO IoT Starter Kit V2.7 High Performance IoT Start Development Kit ESP32 2-inch IPS Screen for Arduino
$96.24
M5Stack Glass2 Unit 1.51-inch Transparent OLED Extended Screen Unit for SSD1309 Driver Solution
$34.22
LM2577 DC-DC DC Converter Booster Circuit Board
Specfication:
- Module properties: the isolation booster module
- The input voltage: 3-34 V
- Output voltage: continuous adjustable (4-35 V)
- Output current: 2.5 A (MAX)
- The input current: 3 A (MAX)
- Module size: 49 (mm) x26 (mm)
- Input methods: IN + input is level, IN-input negative
- Output way: OUT + output is level, OUT-output negative
- Adjust way: first correct by input power supply (3-34 V, between) again using a multimeter to monitoring output voltage and the potentiometer (turn step-down, in reverse chronological turn boost)
- Output voltage: 4-35 V continuous adjustable (the construction no-load commissioning) our default shipping voltage 12 V if you require other voltage can tune ourselves
